package com.example.springbootstudy.service;

import com.example.springbootstudy.controller.common.FriendState;
import com.example.springbootstudy.controller.req.AddOrDeleteUserReq;

public interface FriendService {

    FriendState addFriend(AddOrDeleteUserReq req);

    Boolean deleteFriend(AddOrDeleteUserReq req);

}
